Nortrade

Dawson Drill Motors
Dawson’s excavator mounted drill motors have been designed to fit via an adaptor plate to the stick arm of an excavator. It runs via the flow and return lines that otherwise supply the bucket.

With a drill motor on an excavator you can drill vertical holes, anywhere the excavator goes. It’s ideal for drilling on railway embankments, under bridges, or near power lines - anywhere with low headroom constraints.

Choose between 5 models ranging from 17.5 kNm to 48.5 kNm - please refer to the graphs below.

The upper graph shows the achieved torque as a function of the hydraulic oil pressure for each drill motor model and the lower one the rpm as a function of the supplied oil flow.